Please need advice!... ... .. .

Okay I need to give clues of what is happening to me so please bare with me. This last weekend my partner and I had sex for Saturday and Sunday. And he used the " pull out method" so today it was weird I knock out out of nowhere and I had a vivid dream. That I was washing and buying stuff for a baby boy!!! And preparing he's room ( what does this means)?? I'm totally freaked out of my mind. I just need advice or something. No negative replays please.